主动脉夹层动脉瘤在主动脉血管造影的直接征象是() ["A．主动脉壁增厚","B．多发真腔","C．溃疡样充盈缺损","D．双腔改变影像","E．主动脉瓣关闭不全"]
肾外症状性肾炎(symptomaticglomerulonephritisofoutsidethekidney)
肺动脉造影时肺栓塞的主要表现，下述哪项不正确() ["A．肺动脉一支或分支内有充盈缺损","B．某一支肺动脉分支完全阻断","C．某一局部肺动脉延迟充盈","D．肺动脉主干有扩张","E．肺动脉局部有狭窄"]
肾病复发(nephrosisrelapse)
冠状动脉造影术中非常用药物为() ["A．镇静剂","B．洛赛克","C．肝素","D．硝酸甘油","E．鱼精蛋白"]
胡桃夹现象(nutcrackerphenomenon)
